Ktm ultra 5.9 Forum › Category: Questions › Ktm ultra 5.9 -3 Vote Up Vote Down Matt asked 5 years ago Which sprocket is good for deore 10 speed upgrade kit for my ktm uktra 5.9 29er..? Any recommendation? Sunrace? I want it lighter kasi hehe how to make my bike lighter.. and if 2×2.10 rear and 2.20 front tires are a good match for 29er Your Answer Visual Text 18 + 6 = Your Email Your Name Public Only Me & Admin